The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 1990
Filed:
Aug. 19, 1988
Applicant:
Inventors:
Philip J Ruhoff, Minneapolis, MN (US);
Rodney W Stockstad, Plymouth, MN (US);
James A Prevost, Bloomington, MN (US);
Larry B Brandenburger, Lino Lakes, MN (US);
Robert B Edenborg, Beaver Dam, WI (US);
Assignee:
The Valspar Corporation, Minneapolis, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
523500 ; 528272 ; 528288 ; 5282955 ; 528303 ; 528306 ; 525-7 ; 525238 ; 525451 ; 525530 ; 428462 ; 428463 ;
Abstract
An alkyd-type electrodepositable coating composition derived from the reaction of a base alkyd with ethylenically unsaturated monomers including an amine-functional monomer is provided with improved resistance to chipping by chemically incorporating in it by covalent bonding one or more chemical agents selected from the group of: